Patents by Inventor Garrett Boyd

Garrett Boyd has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Bypass plunger
    Patent number: 9951591
    Abstract: A minimum parts bypass plunger includes a main shaft or pushrod extending through a hollow plunger body that incorporates flow passages formed in the adjacent surfaces of the pushrod or the internal bore of the plunger body. The pushrod is retained within the plunger body by respective head and tail pieces or caps that are locked to the plunger body by 360 degree crimps around the head and tail pieces. A one piece clutch is supported in the head piece. The pushrod, has an integral valve head that closes the flow passages when seated against a seat in the plunger body.
    Type: Grant
    Filed: July 10, 2015
    Date of Patent: April 24, 2018
    Assignee: Flowco Production Solutions, LLC
    Inventor: Garrett Boyd
  • Bypass Plunger
    Publication number: 20160010436
    Abstract: A minimum parts bypass plunger includes a main shaft or pushrod extending through a hollow plunger body that incorporates flow passages formed in the adjacent surfaces of the pushrod or the internal bore of the plunger body. The pushrod is retained within the plunger body by respective head and tail pieces or caps that are locked to the plunger body by 360 degree crimps around the head and tail pieces. A one piece clutch is supported in the head piece. The pushrod, has an integral valve head that closes the flow passages when seated against a seat in the plunger body.
    Type: Application
    Filed: July 10, 2015
    Publication date: January 14, 2016
    Inventor: Garrett Boyd